Larry BambrickProducers · executive producer / series producer (39 episodes, 2005–2009)KBKim BondiProducers · producer (92 episodes, 2015–2022)
MMMichael McNallyProducers · production executive (24 episodes, 2014–2017)
SRSherri RufhProducers · supervising producer (7 episodes, 2007)
HHHelen HawkenProducers · executive producer: National Geographic (6 episodes, 2024)
IRIain RiddickProducers · executive producer: National Geographic Channels (10 episodes, 2016–2017)
Marianna YarovskayaProducers · field producer / producer (3 episodes, 2010–2013)JVJohn VanderveldeProducers · producer / executive producer / co-executive producer / co-producer (55 episodes, 2003–2010)
MPMartin PuppProducers · series producer (26 episodes, 2016–2019)
SHStephen HunterProducers · executive producer / senior executive producer: National Geographic Channels (11 episodes, 2007–2012)
KBKatherine BuckProducers · co-executive producer / producer / co-producer (52 episodes, 2003–2009)
GSGlen SalzmanProducers · executive producer / co-executive producer / producer / co-producer (53 episodes, 2003–2009)
DLDonna LukeProducers · supervising producer (5 episodes, 2003)
Bryn HigginsProducers · series producer / co-executive producer / co-producer (12 episodes, 2003–2005)STSamara TrusterProducers · assistant producer (3 episodes, 2003)
MDMalcolm DavidsonProducers · associate producer (2 episodes, 2017)
ABAndre BarroProducers · executive producer / co-executive producer (23 episodes, 2003–2007)
J.C. MillsProducers · executive producer (18 episodes, 2023–2024)SCSuzanne ChapmanProducers · production executive (32 episodes, 2011–2014)
SYSimon YoungProducers · executive producer: National Geographic / executive producer: National Geographic Channels (10 episodes, 2016–2017)
CPCarolyn PayneProducers · executive producer: National Geographic / executive producer: National Geographic Channels (6 episodes, 2014–2022)
SLSimon LloydProducers · executive producer / producer (74 episodes, 2007–2015)
GLGreg LanningProducers · executive producer / series producer (27 episodes, 2003–2008)
LSLeo SingerProducers · assistant producer / producer (2 episodes, 2003)
BVBernard VaillotProducers · executive producer (16 episodes, 2003–2005)
CHChantal HebertProducers · assistant producer / associate producer (2 episodes, 2003)
DCDoug CrosbieProducers · series producer (12 episodes, 2018–2019)
Leslie CoteProducers · series producer (50 episodes, 2021–2025)ABAlex BystramProducers · executive producer / series producer / producer (183 episodes, 2008–2024)
GGGreg GransdenProducers · assistant producer (2 episodes, 2005)
MAMarco AvolioProducers · associate producer (16 episodes, 2015–2020)
AMAlix MacDonaldProducers · series producer / story editor (52 episodes, 2012–2018)
DDDavid DarlowProducers · series producer / executive producer / consulting producer (15 episodes, 2005)
GGGail GallantProducers · co-executive producer (6 episodes, 2003)
KVKenton VaughanProducers · series producer (18 episodes, 2018–2020)
LPLana PitkinProducers · line producer / supervising producer / producer (177 episodes, 2008–2024)
JMJesús MonteroProducers · voiceover producer (86 episodes, 2008–2018)
Dean PerlmutterProducers · line producer / production executive / producer (46 episodes, 2003–2021)PSPeter SkrzypczakProducers · associate producer (42 episodes, 2013–2023)
RPRod ParkerProducers · executive producer (31 episodes, 2010–2012)
SLSamantha LintonProducers · executive producer (24 episodes, 2007–2009)
SDSue DavidsonProducers · executive producer: National Geographic / executive producer: National Geographic Channels (20 episodes, 2016–2018)
LGLéon G. ArcandProducers · supervising producer (19 episodes, 2005–2007)
LHLauren HughProducers · associate producer (12 episodes, 2018–2021)
ESEd SayerProducers · commissioning editor: National Geographic Channels (11 episodes, 2015–2016)
SKSamir KashyapProducers · associate producer (10 episodes, 2021–2023)
DDDominique DreyerProducers · line producer (9 episodes, 2005)
MRMichel RagerProducers · supervising producer (9 episodes, 2005)
HWHeather WilliamsonProducers · executive producer / production executive: Discovery Canada (9 episodes, 2017–2018)
DHDan HughesProducers · associate producer (8 episodes, 2021–2023)
SBSonya BuytingProducers · associate producer (7 episodes, 2014–2016)
TPTom ParkhouseProducers · co-executive producer (6 episodes, 2003)
KLKathryn Liptrott-GalliganProducers · supervising producer (6 episodes, 2007)
JAJenny ApostalProducers · supervising producer / executive producer (5 episodes, 2003–2005)
EWEdward Wilkinson-LathamProducers · associate producer (5 episodes, 2017–2018)
EAExan AuyoungProducers · associate producer (4 episodes, 2016–2018)
RMRobin MurphyProducers · associate producer (3 episodes, 2013–2015)
BSBailey SteadProducers · associate producer (3 episodes, 2017–2018)
RMRita MedynskyProducers · associate producer (3 episodes, 2020)
LMLiette MichaudProducers · supervising producer (2 episodes, 2007)
GKGreta KnutzenProducers · associate producer (2 episodes, 2008)
CJCarolyn JacobProducers · associate producer (2 episodes, 2016)
BMBrooke MaloneyProducers · associate producer (2 episodes, 2021)
Jim DonovanDirector · (2 episodes, 2005–2014)
Nigel LevyDirector · (1 episode, 2005)
Leo SchermanDirector · (2 episodes, 2024)
Phil ComeauDirector · (3 episodes, 2005)
Marcus ValentinDirector · (1 episode, 2013)
Su RynardDirector · (12 episodes, 2008–2015)
James HyslopDirector · (11 episodes, 2007–2013)
Michael JorgensenDirector · (1 episode, 2005)
Antony AndersonDirector · (1 episode, 2008)
Tim ConradWriter · writer (1 episode, 2005)
Eric WeinthalWriter · writer (1 episode, 2017)
Corey ShurgeWriter · writer (6 episodes, 2017–2020)
Brian D. YoungWriter · writer (2 episodes, 2014)
Greg BeerWriter · written by (1 episode, 2012)
Heather ForresterWriter · writer (1 episode, 2005)
Norman OrensteinMusic · (1 episode, 2015)
Igor VrabacMusic · (20 episodes, 2024–2025)
Ken WorthMusic · (20 episodes, 2024–2025)
D. Gregor HageyCinematography · (22 episodes, 2007–2018)
Ben LichtyCinematography · (13 episodes, 2018–2021)
